Siren switch



FIG. 1 is a perspective view of a siren switch of my new design;

FIG. 2 is a front view of the siren switch thereof;

FIG. 3 is a rear view of the siren switch thereof;

FIG. 4 is a left view of the siren switch thereof;

FIG. 5 is a right side view of the siren switch thereof;

FIG. 6 is a top side view of the siren switch thereof; and,

FIG. 7 is a bottom view of the siren switch thereof.

The dash lines represent the elements that do not form part of the claimed design. 

CLAIM The ornamental design for a siren switch, as shown and described. 